Gemfile.lock in karma-0.1.4 vs Gemfile.lock in karma-0.1.5

@@ -1,13 +1,15 @@
 PATH
   remote: .
   specs:
-    karma (0.1.4)
+    karma (0.1.5)
+      connection_pool (~> 2.4.1)
 
 GEM
   remote: https://rubygems.org/
   specs:
     ast (2.4.2)
+    connection_pool (2.4.1)
     json (2.6.3)
     language_server-protocol (3.17.0.3)
     minitest (5.18.1)
     parallel (1.23.0)
     parser (3.2.2.3)